Metadata management is the process of building and maintaining metadata.
Understanding Metadata Management begins with understanding what metadata is: it is simply data that provides information and context about other data, perhaps the core data being referenced to.
By creating metadata for your databases, you increase their readability, which makes them easier for others in your organization to use. This is especially valuable if multiple people are working with the same data, or when different teams are sharing data. Metadata makes it easy for everyone to find what they need without having to sift through endless lines of code.
Metadata that is well managed will make it easy to identify where sensitive information is located within your system and maintain a high-quality database, since finding and fixing bugs will be seamless.
Metadata management is the process by which data managers collect, organize and maintain metadata, or data about other data. Metadata is information that describes specific aspects of a data source and its contents. Its purpose is to make it easier for humans and machines to discover, understand, interpret and use data. By creating a consistent source of truth, regular and routine checks on the metadata, and controlling who and how it's used, your metadata will continue to serve everyone who works with the core data itself.
Due to the nature of metadata management, its value increases as your data organization and company scale up,. This is because the number of databases you're working with and the size of those databases will increase exponentially as time goes on and as the company accumulates more data. That said, even smaller organizations can benefit from establishing a metadata management system early on so they have a solid foundation in place when they scale up their operations.
Metadata is increasingly important today as the amount of available data grows exponentially. The collected metadata itself takes on the characteristics of big data, making it difficult to find any specific piece of information within this sea of metadata. This makes the process of managing it all that much more important.
The best way to describe this is that data is collected and stored every day- picture an eCommerce website storing customers, new stock, old stock, purchases, and abandoned carts. Not only does the historical data that needs to be stored and sorted grow, but so does the quantity of information in general as the eCommerce website hopefully grows. With every piece of data collected, there needs to be accompanying metadata. It can be a quickly growing mass of unsorted, unaccounted for data and metadata if not properly managed.
Metadata management is critical for effective information governance because it ensures that your organization’s data assets are well understood, easily discoverable and effectively governed.
There are a few methods of ensuring your metadata is managed correctly and follows sound data governance.
Secoda is the perfect home for your data knowledge. It allows you to easily access and manage all your data from Big Query, Looker, dbt, and more in one convenient location. With Secoda, you can quickly and easily explore your data, create powerful visualizations, and gain valuable insights. It also provides a secure and reliable platform for data storage, making it the ideal solution for organizations looking to maximize their data potential. Try Secoda for free today.